About: http://webisa.webdatacommons.org/9439113

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In truth, to efficiently remove steel from the edge of a knife, you need to use a material that???s harder than steel, such as ceramic or diamond.
http://www.w3.org/ns/prov#wasQuotedFrom	metrokitchen.com